diff --git a/AxibugEmuOnline.Client/Assets/Plugins/AxiReplay/NetReplay.cs b/AxibugEmuOnline.Client/Assets/Plugins/AxiReplay/NetReplay.cs
index 132f97b..1dee7cf 100644
--- a/AxibugEmuOnline.Client/Assets/Plugins/AxiReplay/NetReplay.cs
+++ b/AxibugEmuOnline.Client/Assets/Plugins/AxiReplay/NetReplay.cs
@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 
 namespace AxiReplay
 {
@@ -104,6 +105,23 @@ namespace AxiReplay
             data = mCurrReplay;
 
             return result;
-        }
+        }
+
+        public int GetSkipFrameCount()
+        {
+            var frameGap = mDiffFrameCount;
+            if (frameGap > 10000) return 0;
+
+            int skip = 0;
+
+            if (frameGap <= 2) skip = 0;
+            if (frameGap > 2 && frameGap < 6) skip = 1 + 1;
+            else if (frameGap > 7 && frameGap < 12) skip = 2 + 1;
+            else if (frameGap > 13 && frameGap < 20) skip = 3 + 1;
+            else skip = frameGap - 2;
+
+
+            return skip;
+        }
     }
 }
diff --git a/AxibugEmuOnline.Client/Assets/Script/NesEmulator/NesEmulator.cs b/AxibugEmuOnline.Client/Assets/Script/NesEmulator/NesEmulator.cs
index 1b77ee4..425e9bc 100644
--- a/AxibugEmuOnline.Client/Assets/Script/NesEmulator/NesEmulator.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/NesEmulator/NesEmulator.cs
@@ -68,15 +68,7 @@ namespace AxibugEmuOnline.Client
 
         private void FixEmulatorFrame()
         {
-            int skipFrameCount = 0;
-            var frameGap = App.roomMgr.netReplay.mDiffFrameCount;
-            if (frameGap > 10000) return;
-
-            if (frameGap <= 2) skipFrameCount = 0;
-            if (frameGap > 2 && frameGap < 6) skipFrameCount = 1 + 1;
-            else if (frameGap > 7 && frameGap < 12) skipFrameCount = 2 + 1;
-            else if (frameGap > 13 && frameGap < 20) skipFrameCount = 3 + 1;
-            else skipFrameCount = frameGap - 2;
+            var skipFrameCount = App.roomMgr.netReplay.GetSkipFrameCount();
 
             if (skipFrameCount > 0) App.log.Debug($"SKIP FRAME : {skipFrameCount}");
             for (int i = 0; i < skipFrameCount; i++)